• - 交流-直流(AC-DC)控制器和稳压器
• - 直流-直流(DC-DC)控制器、转换器和稳压器
• - 电压和电流管理
• - 通讯IC
• - 驱动器
• - 热管理

• - 时钟及数据分配
• - 标准逻辑

• - 放大器和比较器
• - 模拟开关
• - 数字电位计
• - 接口
• - EMI和RFI滤波器

• - EEPROM存储器
• - 非易失性只读存储器(NVRAM)
• - SRAM存储器

说明

The THS4222 family is a set of rail-to-rail output single, dual, and triple low-voltage, high-output swing, low-distortion high-speed amplifiers ideal for driving data converters, video switching or low distortion applications. This family of voltage feedback amplifiers can operate from a single 15-V power supply down to a single 3-V power supply while consuming only 14 mA of quiescent current per channel. In addition, the family offers excellent ac performance with 230-MHz bandwidth, 975-V/µs slew rate and harmonic distortion (THD) at –90 dBc at 5 MHz.

特性

• Rail-to-Rail Output Swing
  • V_O = –4.8/4.8 (R_L = 2 k)
• High Speed
  • 230 MHz Bandwidth (–3 dB, G= 1)
  • 975 V/µs Slew Rate
• Ultra-Low Distortion
  • HD2 = –90 dBc (f = 5 MHz, R_L = 499)
  • HD3 = –100 dBc (f = 5 MHz, R_L = 499)
• High Output Drive, I_O = 100 mA (typ)
• Excellent Video Performance
  • 40 MHz Bandwidth (0.1 dB, G = 2)
  • 0.007% Differential Gain
  • 0.007° Differential Phase
• Wide Range of Power Supplies
  • V_S = 3 V to 15 V
• Power-Down Mode (THS4225/6)
• Evaluation Module Available
• APPLICATIONS
  • Low-Voltage Analog-to-Digital Converter Preamplifier
  • Active Filtering